328965000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 320

約数和(自身を含む): 1270093440

約数和(自身を除く): 941128440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 241, 250, 260, 273, 280, 300, 312, 325, 350, 364, 375, 390, 420, 455, 482, 500, 520, 525, 546, 600, 625, 650, 700, 723, 728, 750, 780, 840, 875, 910, 964, 975, 1000, 1050, 1092, 1205, 1250, 1300, 1365, 1400, 1446, 1500, 1560, 1625, 1687, 1750, 1820, 1875, 1928, 1950, 2100, 2184, 2275, 2410, 2500, 2600, 2625, 2730, 2892, 3000, 3133, 3250, 3374, 3500, 3615, 3640, 3750, 3900, 4200, 4375, 4550, 4820, 4875, 5000, 5061, 5250, 5460, 5784, 6025, 6266, 6500, 6748, 6825, 7000, 7230, 7500, 7800, 8125, 8435, 8750, 9100, 9399, 9640, 9750, 10122, 10500, 10920, 11375, 12050, 12532, 13000, 13125, 13496, 13650, 14460, 15000, 15665, 16250, 16870, 17500, 18075, 18200, 18798, 19500, 20244, 21000, 21931, 22750, 24100, 24375, 25064, 25305, 26250, 27300, 28920, 30125, 31330, 32500, 33740, 34125, 35000, 36150, 37596, 39000, 40488, 42175, 43862, 45500, 46995, 48200, 48750, 50610, 52500, 54600, 56875, 60250, 62660, 65000, 65793, 67480, 68250, 72300, 75192, 78325, 84350, 87724, 90375, 91000, 93990, 97500, 101220, 105000, 109655, 113750, 120500, 125320, 126525, 131586, 136500, 144600, 150625, 156650, 168700, 170625, 175448, 180750, 187980, 195000, 202440, 210875, 219310, 227500, 234975, 241000, 253050, 263172, 273000, 301250, 313300, 328965, 337400, 341250, 361500, 375960, 391625, 421750, 438620, 451875, 455000, 469950, 506100, 526344, 548275, 602500, 626600, 632625, 657930, 682500, 723000, 783250, 843500, 877240, 903750, 939900, 1012200, 1054375, 1096550, 1174875, 1205000, 1265250, 1315860, 1365000, 1566500, 1644825, 1687000, 1807500, 1879800, 1958125, 2108750, 2193100, 2349750, 2530500, 2631720, 2741375, 3133000, 3163125, 3289650, 3615000, 3916250, 4217500, 4386200, 4699500, 5061000, 5482750, 5874375, 6326250, 6579300, 7832500, 8224125, 8435000, 9399000, 10965500, 11748750, 12652500, 13158600, 13706875, 15665000, 16448250, 21931000, 23497500, 25305000, 27413750, 32896500, 41120625, 46995000, 54827500, 65793000, 82241250, 109655000, 164482500, 328965000]

約数ペア:

[(1, 328965000), (2, 164482500), (3, 109655000), (4, 82241250), (5, 65793000), (6, 54827500), (7, 46995000), (8, 41120625), (10, 32896500), (12, 27413750), (13, 25305000), (14, 23497500), (15, 21931000), (20, 16448250), (21, 15665000), (24, 13706875), (25, 13158600), (26, 12652500), (28, 11748750), (30, 10965500), (35, 9399000), (39, 8435000), (40, 8224125), (42, 7832500), (50, 6579300), (52, 6326250), (56, 5874375), (60, 5482750), (65, 5061000), (70, 4699500), (75, 4386200), (78, 4217500), (84, 3916250), (91, 3615000), (100, 3289650), (104, 3163125), (105, 3133000), (120, 2741375), (125, 2631720), (130, 2530500), (140, 2349750), (150, 2193100), (156, 2108750), (168, 1958125), (175, 1879800), (182, 1807500), (195, 1687000), (200, 1644825), (210, 1566500), (241, 1365000), (250, 1315860), (260, 1265250), (273, 1205000), (280, 1174875), (300, 1096550), (312, 1054375), (325, 1012200), (350, 939900), (364, 903750), (375, 877240), (390, 843500), (420, 783250), (455, 723000), (482, 682500), (500, 657930), (520, 632625), (525, 626600), (546, 602500), (600, 548275), (625, 526344), (650, 506100), (700, 469950), (723, 455000), (728, 451875), (750, 438620), (780, 421750), (840, 391625), (875, 375960), (910, 361500), (964, 341250), (975, 337400), (1000, 328965), (1050, 313300), (1092, 301250), (1205, 273000), (1250, 263172), (1300, 253050), (1365, 241000), (1400, 234975), (1446, 227500), (1500, 219310), (1560, 210875), (1625, 202440), (1687, 195000), (1750, 187980), (1820, 180750), (1875, 175448), (1928, 170625), (1950, 168700), (2100, 156650), (2184, 150625), (2275, 144600), (2410, 136500), (2500, 131586), (2600, 126525), (2625, 125320), (2730, 120500), (2892, 113750), (3000, 109655), (3133, 105000), (3250, 101220), (3374, 97500), (3500, 93990), (3615, 91000), (3640, 90375), (3750, 87724), (3900, 84350), (4200, 78325), (4375, 75192), (4550, 72300), (4820, 68250), (4875, 67480), (5000, 65793), (5061, 65000), (5250, 62660), (5460, 60250), (5784, 56875), (6025, 54600), (6266, 52500), (6500, 50610), (6748, 48750), (6825, 48200), (7000, 46995), (7230, 45500), (7500, 43862), (7800, 42175), (8125, 40488), (8435, 39000), (8750, 37596), (9100, 36150), (9399, 35000), (9640, 34125), (9750, 33740), (10122, 32500), (10500, 31330), (10920, 30125), (11375, 28920), (12050, 27300), (12532, 26250), (13000, 25305), (13125, 25064), (13496, 24375), (13650, 24100), (14460, 22750), (15000, 21931), (15665, 21000), (16250, 20244), (16870, 19500), (17500, 18798), (18075, 18200)]